CA480129A - Dispositifs pour le travail des materiaux de mines, carrieres ou autres - Google Patents

Dispositifs pour le travail des materiaux de mines, carrieres ou autres

Info

Publication number
CA480129A
CA480129A CA480129A CA480129DA CA480129A CA 480129 A CA480129 A CA 480129A CA 480129 A CA480129 A CA 480129A CA 480129D A CA480129D A CA 480129DA CA 480129 A CA480129 A CA 480129A
Authority
CA
Canada
Prior art keywords
quarries
mines
working materials
working
materials
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CA480129A
Other languages
English (en)
Inventor
Mercerou Paul
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SONAPAR SOC DE PARTICIPATION S
Original Assignee
SONAPAR SOC DE PARTICIPATION S
Publication date
Application granted granted Critical
Publication of CA480129A publication Critical patent/CA480129A/fr
Expired legal-status Critical Current

Links

CA480129A Dispositifs pour le travail des materiaux de mines, carrieres ou autres Expired CA480129A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA480129T

Publications (1)

Publication Number Publication Date
CA480129A true CA480129A (fr) 1952-01-08

Family

ID=35619804

Family Applications (1)

Application Number Title Priority Date Filing Date
CA480129A Expired CA480129A (fr) Dispositifs pour le travail des materiaux de mines, carrieres ou autres

Country Status (1)

Country Link
CA (1) CA480129A (fr)

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